baber/WOPTO huggingface dataset:
Patent JP-2007292196-A (JP)
Title: Bearing device for wheel
Inventor: KOMORI KAZUO
IPC: F16C35/063
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel, in which contradictory problems of reduction in weight and size and increased rigidity of the device are simultaneously solved and, in addition, scratches on balls during assembly are prevented from occurring to achieve improvement of acoustic characteristics of the bearing and life prolongation of the bearing.  <P>SOLUTION: The bearing device for a wheel having a third generation structure includes double rows of rolling elements, i.e., the balls 3 as the outer-side rolling elements and conical rollers 4 as the inner-side rolling elements. The pitch circle diameter PCDi of the conical rollers 4 on the inner side is set smaller than the pitch circle diameter PCDo of the balls 3 on the outer side. Corners A, B, C, D of the outer peripheral surface of a hub wheel 5 are each crushed into a smooth circular arc shape. By this construction, the device can be reduced in weight and size, and occurrence of the scratches on the balls during assembly is prevented to improve the acoustic characteristics of the bearing and also the rigidity is enhanced and the life of the bearing is prolonged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296884-A (JP)
Title: Vehicle body front part structure
Inventor: MIZUKAMI KYOJIRO
IPC: B62D25/08
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front part structure for enhancing rigidity of a vehicle body member without increasing the number of parts.  <P>SOLUTION: This vehicle body front part structure 10 is provided with a left bulkhead 31 welded on each of three wall parts 51, 52, 53 forming a substantial U-shape in cross section and arranged to face a fastening hole 55 of an upper panel 48 in a state stored in a left upper member 16, a second left fender mounting bracket 33 arranged at the outside of the upper panel 48 and at a portion to face the fastening hole 55 to be mountable on the left front fender 27, and a left fastening member 32 for mounting the second left fender mounting bracket 33 and the left bulkhead 31 on the left upper panel 48 by fastening the second left fender mounting bracket 33 on the left bulkhead 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297493-A (JP)
Title: Curing agent composition for epoxy resin and curing epoxy resin composition formed by containing the same
Inventor: FUJITA YUSUKE
IPC: C08G59/56
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing agent for an epoxy resin suitable for a curing epoxy resin composition of a one-component curing type, and the curing epoxy resin composition of one-component type superior in storage stability, curability, adhesive property and the like.  <P>SOLUTION: The curing agent composition for an epoxy resin contains a modified imidazole (A) formed by reacting an imidazole compound (A-1) expressed by general formula (I), in which R<SB>1</SB>-R<SB>3</SB>are each a hydrogen atom, or an alkyl group or aryl group which can have a substituent, with an epoxy compound (A-2), A modified polyamine (B) formed by reacting an aliphatic, aromatic or alicyclic polyamine compound (B-1) having two or more primary amino groups with an epoxy compound (B-2), and a phenol compound (C) at a specified ratio; and the curing epoxy resin composition is formed by containing the curing agent and an epoxy compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296604-A (JP)
Title: Wafer cutting device
Inventor: SATO DAISUKE
IPC: B24B53/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity, by reducing a burden imposed on a worker, by quickly and easily determining the necessity of an inspection of an abrasion state of a cutting blade and of the replacement.  <P>SOLUTION: The wafer cutting device has: a chuck table 22 holding a wafer 1; a cutting unit 30 cutting the wafer 1 by the cutting blade 32; a table base 21 moving the chuck table 22 in the cutting direction of the cutting blade 32; an inspection block 60 arranged in a predetermined position in a moving range of the cutting blade 32 and cut by the cutting blade 32; a camera 40 photographing a shape of a cutting groove of the inspection block 60 by the cutting blade 32; and a controller 50 determining the necessity of the replacement by comparing a shape (inspection data) of the cutting groove of the inspection block 60 with a shape (standard data) of a standard cutting groove of the cutting blade 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298371-A (JP)
Title: Gas chromatograph and dead time measurement method in same
Inventor: FURUKAWA MASANAO
IPC: G01N30/88
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement method of dead time simple in operation without needing to prepare a special gas.  <P>SOLUTION: The total flow rate or pressure of a carrier gas is changed in a flow control part, a time from the time of the change until the influence of the change appears as a change of an output value of a detector is measured, and the measurement value thereof is used for the dead time of this gas chromatograph. By this method, the dead time can be measured without executing a troublesome operation, causing no cost increase.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298709-A (JP)
Title: Belt driving device and image forming device
Inventor: MORI TADAO
IPC: G03G15/16
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the running stability of a transfer belt with a simple constitution.  <P>SOLUTION: A train of protruding ribs at one side in width direction on the back surface of a transfer belt 34, are engaged with recesses at the one side in transfer belt 34 width direction of the driving roller 30 and the driven roller 32. A second cabinet part is energized to the inside of the main body frame, and the engaging surface 50A of the side plate 51B and the tip surface 66A of the main body frame, and the engaging surface 50B of the side plate 51A and the tip surface 66B of the main boy frame are made to abut, respectively. The tip surface 66A is made to offset to the first cabinet side further than the tip surface 66B so that a part of the first cabinet body part at the vicinity of driven roller 32 is made to bend to opposite side of the main body frame, and the driven roller 32 is made to tilt to the opposite side. Between the screw fixing part 57 at the vicinity of the driven roller 32 and the screw fixing part of the second cabinet part, a compression coil spring 63 is held inbetween, thereby the degrading of flexibility of the first cabinet main body can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305330-A (JP)
Title: Surface light source device and display device using the same
Inventor: SAKAGAMI MIKA
IPC: F21V7/22
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device capable of restraining irregularities in luminance and obtaining a high luminance level by enhancing light utilization efficiency with a relatively simple and inexpensive configuration, and to provide a display device using the surface light source device.  <P>SOLUTION: The sectional shape of a reflecting plate 3 installed in the surface light source device 20 is set to be a nearly paraboloidal shape. Further, with a simple configuration for setting the surface to be a diffusing surface having directivity, irregularities in luminance are restrained and a high luminance level can be obtained inexpensively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021413-A (JP)
Title: Card connector
Inventor: KODAMA HIROMITSU
IPC: G06K7/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector having a stop projection portion on one side thereof, which prevents a cover from deforming and being damaged by continuous force.  <P>SOLUTION: The card connector comprises a top board 13 with a plurality of buckling portions and two sides each having a bearing hole; a sustaining frame 14 connected with the top board 13; a spring hole provided on the one side of the top board 13; a cover 12 having a circular arc rim 17 and two end portions pivotably mounted in the bearing holes of the top board 13, and a spring connected with the spring hole of top board 13 and providing an elasticity to the cover 12. A brake projection portion 20 extends to the one side of the sustaining frame 14 corresponding to the circular arc rim 17, and the cover 12 corresponding to the brake projection portion 20 has a receiving notch 22 cooperating with the brake projection portion 20 to effectively stop the cover when the cover 12 is biased to pivot.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309374-A (JP)
Title: Thrust bearing construction and support construction
Inventor: ICHIBA SUMITAKE
IPC: F16C19/10
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust ball bearing which can prevent vibration, noise, and change in reaction force in the rotation, etc., even when the thrust bearing is used in a place to receive a thrust load at a given position for a long term.  <P>SOLUTION: In construction of the thrust bearing 10, a gage 103 (a guide member) to support a ball 104 (a spherical member) is held between an upper race 10 1(a first seat member) and a lower race 102 (a second seat member). The cage 103 supports to be different in distance from an adjoining ball 104 out of at least four balls 104.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311475-A (JP)
Title: Semiconductor photodetector
Inventor: ONO YASUO
IPC: H01L31/10
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor photodetector that detects only ultraviolet light or light of a shorter wavelength with extremely high photosensitivity, and also, can be easily manufactured without using a p-type layer.  <P>SOLUTION: The semiconductor photodetector is composed by providing a second semiconductor layer 3, whose band gap is larger than that of a first semiconductor layer 2 on the first semiconductor layer 2; a third semiconductor layer 4 whose band gap is smaller than that of the second semiconductor layer 3 and larger than photon energy corresponding to the shortest wavelength of visible light, and which forms a type I hetero-junction together with the second semiconductor layer 3 on the second semiconductor layer 3; a first electrode 5 on the first semiconductor layer 2; and a second electrode 6 on the third semiconductor layer 4. Electron holes, which are generated by optical absorption performed by the third semiconductor layer 4 during operation, are accumulated on the interface between the third semiconductor layer 4 and the second semiconductor layer 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307825-A (JP)
Title: Crushing device for pet bottle, and its crushing roller working as borer as well
Inventor: WADA SATOO
IPC: B29B17/00
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing device for PET bottle which can approximately simultaneously perform the provision of a cutting-in hole and the crushing, is small and compact, is easy to be built in an automatic vending machine or the like, has a simple constitution, is excellent in durability, of which the handling or the maintenance and so forth are easy, which is excellent in workability, is suitable for mass production, is inexpensive and economical.  <P>SOLUTION: This crushing device for PET bottle is equipped with an input guiding passage 1, a pair of crushing rollers A working as a borer as well, and a driving means. The roller base body of the crushing roller A working as the borer as well is equipped with right and left fixed side plates 10, a plurality of elastic roller pieces 20, a plurality of boring plates 25 which are inserted between the elastic roller pieces 20, and a plurality of connecting rods 30. On the outer peripheral surface of the elastic roller piece 20, protruding sections 21 and recess sections 22 are alternately arranged. On the outer peripheral section of the boring plate 25, a plurality of protruding blade sections 26 are circumferentially provided. The crushing device is formed in such a manner that a plurality of cutting-in holes may be provided on the main body section of a PET bottle by the protruding blade sections 26. Also, the crushing device is constituted in such a manner that the main body section alone of the PET bottle can be crushed by the plurality of elastic roller pieces 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312300-A (JP)
Title: Data transfer system and data processing apparatus
Inventor: BITO SHINJI
IPC: H04L25/02
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a data transfer rate without accelerating a clock velocity and increasing the number of data signal lines.  <P>SOLUTION: A data transfer system comprises a data transmitting section for transmitting a second clock signal generated by frequency-dividing a first clock signal and a data signal containing 2 bits in each cycle of the second clock signal, and a data receiving section for receiving the second clock signal and the data signal and detecting the 2 bits contained in the data signal independently for each cycle of the second clock signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307690-A (JP)
Title: Surface-coated cutting tool having hard coating layer exhibiting superior wear resistance during high speed cutting operation
Inventor: SATO KAZUNORI
IPC: B23C5/16
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a hard coating layer exhibiting superior wear resistance during high speed cutting operation.  <P>SOLUTION: This surface-coated cutting tool is furnished with (a) a lower part layer having average layer thickness of 2 to 10 μm and made of a composite nitride layer of Al and Cr evaporated and formed to satisfy a composition formula: (Al<SB>1-X</SB>Cr<SB>X</SB>)N (where X indicates an atomic ratio of 0.2 to 0.4), (b) a surface layer provided on a surface of the lower part layer and made of an alloy layer of Al and Cr evaporated and formed having average layer thickness of 0.3 to 1 μm and a hard coating layer constituted of (a) and (b).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006332059-A (JP)
Title: Lamp base and lamp
Inventor: HELBIG PETER
IPC: F21Y101/00
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp base which is an improved one having a structure in which a plastic base 1 and a metal ring 2 formed resiliently are prepared and the metal ring 2 is fixed to the plastic base 1 by webs 24 and 25 integrally formed on the ring 2 improved in its cooperation between the plastic base and the metal ring.  <P>SOLUTION: The webs 24 and 25 are formed so that a clamp can be formed between the webs and the plastic base 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007318387-A (JP)
Title: Inter-vehicle communication device
Inventor: YASUHARA MASASHI
IPC: G08G1/09
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption for inter-vehicle communication.  <P>SOLUTION: When communicating with another vehicle through a communication device, the position of one's own vehicle is detected, it is decided whether there is a road that the driver of the own vehicle can not visually recognize in a predetermined area in front of the own vehicle based upon the own vehicle position and road map data, and control is performed based upon the decision result to allow or inhibit transmission of own vehicle data with the communication device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322681-A (JP)
Title: Photosensitive resin letterpress composition and photosensitive resin letterpress material comprising the same
Inventor: MOTOI KEIICHI
IPC: G03F7/035
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin letterpress composition excellent in water developability and image reproducibility in a plate making process.  <P>SOLUTION: (1) The photosensitive resin letterpress composition contains at least a soluble synthetic polymer compound, a photopolymerizable unsaturated compound and a photopolymerization initiator as basic components, wherein the soluble polymer compound is an addition polymer of a diamine and a diisocyanate compound, which has a gel content of ≤0.5 wt.%. (2) The photosensitive resin letterpress composition described in (1) contains the soluble synthetic polymer compound which is obtained by addition polymerization of a diamine and a diisocyanate compound in the presence of an organic acid. (3) A photosensitive resin letterpress material is obtained from the photosensitive resin letterpress composition described in (1) or (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322834-A (JP)
Title: Molded lens integrated with holding barrel and its manufacturing device
Inventor: KANO SHUJI
IPC: G02B7/02
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem in an achromatic lens manufactured by the conventional manufacturing method that the strength thereof is low against external force from an outer periphery direction, and respective laminated lenses therein have a different thermal expansion coefficient generally, consequently they are easily separated even due to small temperature change.  <P>SOLUTION: The molded lens integrated with the holding barrel is constituted of the holding barrel 4 forming a hot working space together with upper and lower molding metallic dies 1 and 2 when molding, and a lens main body molded in the holding barrel, and the lens main body is constituted by laminating the lenses 7 and 8 made of a plurality of lens materials having different molding temperature. Such a molded lens and its manufacturing device are proposed. The molded lens is easily manufactured even when it is a lens thin in thickness and a lens having a surface made aspherical.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320637-A (JP)
Title: Pneumatic shock absorption material
Inventor: NOGUCHI YASUHIRO
IPC: B65D81/07
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic shock absorption material which prevents the breakage of an air chamber and sufficiently protects a protected object when outside air-pressure fluctuates or external force is added.  <P>SOLUTION: The pneumatic shock absorption material includes main air chambers A1, A2, A3, and A4 arranged at the peripheral edge of a product storage part C which stores a product 20, sub air chambers B1, B2, B3, and B4 arranged adjacent to the main air chambers, and check valves arranged between the main air chambers and the sub air chambers. In an initial stage, air is enclosed in the main chambers to protect the product 20 from impact from side directions and angular directions [refer to Fig. (a)]. When the outside air pressure decreases and the pressure in the main air chambers becomes above a specified value, the air in the main air chambers moves to the sub air chambers through the check valves and prevents the breakage of the main air chambers [refer to Fig. (b)]. When the external force increases and the pressure in the main air chambers becomes below the specified value, the product is protected from the impact from the side directions and the angular directions by the main air chambers and the sub air chambers [refer to Fig. (c)]. At that time, the sub air chambers compensate a decrease in shock absorption force of the main air chambers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327198-A (JP)
Title: Ribbed wall material
Inventor: YOKOYAMA SUSUMU
IPC: E04B1/94
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbed wall material which can self-retain a shape by simple working when the ribbed wall material is kept in a flat shape or a curved shape, which can reduce weight, and which is excellent in heat insulating properties, sound insulating properties and fire resistance.  <P>SOLUTION: The ribbed wall material is formed of: a wall material body 1 which is formed in such an uneven cross-sectional shape that a streak rib portion 10, formed by being bent in the state of protruding to the outer surface, and a planar portion 11 are alternately formed; and a rigid foamed material layer 2 which is formed all over the inner surface of the wall material body in the state of being infilled into the streak rib portion. Additionally, a fire-resistant layer 5 is formed on the inner surface of the rigid foamed material layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329750-A (JP)
Title: Encrypted communication system
Inventor: OZAKI HIROTSUGU
IPC: H04L9/36
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protocol stack capable of further improving a function of preventing leakage of data, falsification and spoofing of data, invasion, and attack without modifying high-order application programs.  <P>SOLUTION: The communication system includes at least a protocol encrypting means for encrypting a payload of a protocol corresponding to at least TCP or UDP out of information units, such as packets to be input/output or transmitted/received in accordance with a predetermined encryption logic, and outputting or transmitting the encrypted payload; and a protocol decrypting means for decrypting the encrypted protocol input or received, in accordance with a predetermined decryption logic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334588-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: SAITO ATSUHISA
IPC: G06F21/60
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately protect information with which security information is not associated, or information with which security information is associated in the status that identification of association is not completely guaranteed.  <P>SOLUTION: An information processor is provided with a security attribute estimation means to estimate a security attribute value of information which is made an operation object; an estimation accuracy calculation means to calculate accuracy of estimated security attribute value based on reliability to a method of estimation of security attribute value used by the security attribute estimation means; and a restriction control means which controls processing according to the restriction in executing operation to the information made as the operation object by applying restriction information in which restriction is defined according to the security attribute value and accuracy, the security attribute value estimated by the security attribute estimation means, and the accuracy calculated by the estimation accuracy calculation means to the restriction information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330545-A (JP)
Title: Food material mixing apparatus
Inventor: YUMITATSU TAKESHI
IPC: A23L7/10
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food material mixing apparatus capable of certainly, quickly, and automatically treating all processes from mixing to discharge of input food materials.  <P>SOLUTION: This food material mixing apparatus 1 comprises a mixing container 2 for storing the food materials, a turn support mechanism 3 for supporting the mixing container 2 turnably with respect to a horizontal axis 3s, and a turn control mechanism for driving and controlling the support angle position of the turn support mechanism 3. A top opening 2a allowing injection and discharge of the food materials is formed in the upper end of the mixing container 2, and the mixing container 2 is constituted by the turn control mechanism in a mixing, driving and controlling state where it continuously reciprocates and rocks in a constant angle range. The angle range of the mixing, driving and controlling can be switched between two ranges of an acute angle range J and an obtuse angle range K, the acute angle range J is applied at the beginning of the mixing, the obtuse angle range K is applied after a predetermined timing. The mixing container 2 can be driven and controlled to a handstand angle position D where it can drop and discharge the food materials from the top opening 2a.  <P>COPYRIGHT: (C)2008,JPO&INPIT